Patent Assignment
Reel/Frame 045514/0457
Assignment of Assignor's Interest
Recorded: 2018-04-12
Pages: 8
Assignors
JOHNSTON, DANA A.
Executed: 2018-03-28
COMBELLAS, CLAUDIA M.
Executed: 2018-03-16
UZELAC, ADAM C.
Executed: 2018-03-28
TSCHIRHART, DAVID A.
Executed: 2017-07-27
Assignee
LEVEL 3 COMMUNICATIONS, LLC
1025 ELDORADO BOULEVARD, BROOMFIELD, COLORADO, 80021
Covered Properties
(2)
Last Resource Disaster Routing in a Telecommunications Network
Last Resource Disaster Routing in a Telecommunications Network
Application:
62/480,880 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Notice of Grant of Security Interest in Intellectual Property (Second Lien)
Nov 4, 2024
From: LEVEL 3 COMMUNICATIONS, LLC; GLOBAL CROSSING TELECOMMUNICATIONS, INC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069295/0749 →
Notice of Grant of Security Interest in Intellectual Property (First Lien)
Nov 4, 2024
From: LEVEL 3 COMMUNICATIONS, LLC; GLOBAL CROSSING TELECOMMUNICATIONS, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069295/0858 →
Assignment of First Lien Security Interest in Patent Collateral Recorded at R/F 069295/0858
Jun 12, 2026
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS RETIRING COLLATERAL AGENT
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR COLLATERAL AGENT
Reel/Frame 075738/0427 →